3.7
Low
CVE-2021-39041 IBM QRadar SIEM 7.3, 7.4, and 7.5 may be vulnerable to partial denial of service attack, resulting in some protocols not…
Description
IBM QRadar SIEM 7.3, 7.4, and 7.5 may be vulnerable to partial denial of service attack, resulting in some protocols not listening to specified ports. IBM X-Force ID: 214028.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| QRadar SIEM | 7.5 | No fix stated |
| QRadar SIEM | 7.4 | No fix stated |
| QRadar SIEM | 7.3 | No fix stated |
Other CVEs of QRadar SIEM
The 100 CVEs of QRadar SIEM →
CVE-2025-36051
IBM QRadar SIEM 7.5.0 through 7.5.0 Update Package 14 stores potentially sensitive information in configuration files…
6.2
Medium
CVE-2025-15051
IBM QRadar SIEM 7.5.0 through 7.5.0 Update Package 14 is vulnerable to cross-site scripting
5.4
Medium
CVE-2026-1276
IBM QRadar SIEM 7.5.0 through 7.5.0 Update Package 14 is vulnerable to cross-site scripting
5.4
Medium
CVE-2025-36138
IBM QRadar SIEM 7.5 through 7.5.0 Update Pack 13 Independent Fix 02 is vulnerable to stored cross-site scripting
6.4
Medium